This presentation summarizes Elizabeth Reis's article "Impossible Hermaphrodites: Intersex in America, 1620-1960" which explores the history and changing perceptions of intersex people in America. It discusses early beliefs that viewed intersex births as punishments from God. Through the 1800s and 1900s, medicine increasingly saw intersex as a medical condition. However, intersex people were still seen as deceptive and unnatural. The 20th century saw the rise of corrective surgeries to assign intersex babies a sex. While views are improving, activists still fight rigid definitions of sex and challenge standard surgical practices.